210087030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{26627}}^1$

素因数の和:26900

約数の個数: 32

約数和(自身を含む): 506145024

約数和(自身を除く): 296057994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 26627, 53254, 79881, 133135, 159762, 266270, 399405, 798810, 7002901, 14005802, 21008703, 35014505, 42017406, 70029010, 105043515, 210087030]

約数ペア:

[(1, 210087030), (2, 105043515), (3, 70029010), (5, 42017406), (6, 35014505), (10, 21008703), (15, 14005802), (30, 7002901), (263, 798810), (526, 399405), (789, 266270), (1315, 159762), (1578, 133135), (2630, 79881), (3945, 53254), (7890, 26627)]